DEXA: Data Exploration via eXplanatory AI
Context-aware prompt engineering with secure code generation for data visualization. Code success: 88% zero-shot → 100% with schema-guided few-shot.
Applied work, tools, and earlier prototypes — grouped by what they were for rather than when they were built.
Research prototypes
ARES: Adaptive RL Agents for Evolving Cyber Threats
Hybrid GNN + MARL framework for real-time cyber defense, with an LLM-in-the-loop for autonomous patch synthesis under MARL guidance.
Tools & systems
SmartRouter: Intelligent Search Engine Query Routing
Chrome extension that adaptively routes queries between traditional and LLM-powered search. 39% reduction in user effort, 90% routing-decision acceptance.
VidExplainAgent: Multimodal RAG for Accessible STEM Video Education
Multimodal RAG system that makes STEM video content accessible to blind and low-vision learners. 100% retrieval accuracy, 90% answer faithfulness on physics content.